Seungdo Kim, Bruce E. Dale and Rebecca G. Ong wrote that “Thus far, the totality of the projected iLUC effect has been assigned to biofuel production. In fact, multiple drivers of land use change exist and the resulting GHG releases should, in fairness, be allocated among these drivers”, and they focused attention on “how to allocate the environmental consequences of iLUC to “more usefully address Nutrition versus Biofuel issues,” instead of “food vs biofuels”.